#add
def add(a,b):
    return a+b
print(add(1,2))

#less
def less(a,b):
    return a-b
print(less(1,2))

#mult
def mult(a,b):
    return a*b
print(mult(1,2))

#exce
def exce(a,b):
    return a/b
print(exce(1,2))

#divi
def divi(a,b):
    return a//b
print(divi(10,2))

#rema
def rema(a,b):
    return a%b
print(rema(1,2))

#power
def power(a,b):
    return a**b
print(power(1,2))

#sqrt
def sqrt(a,b):
    return a**(1/b)
print(sqrt(1,2))